FR1336429A - Process for the treatment of synthetic manganese dioxide, in particular for use as a depolarizing agent in dry cells - Google Patents

Process for the treatment of synthetic manganese dioxide, in particular for use as a depolarizing agent in dry cells

Info

Publication number
FR1336429A
FR1336429A FR907110A FR907110A FR1336429A FR 1336429 A FR1336429 A FR 1336429A FR 907110 A FR907110 A FR 907110A FR 907110 A FR907110 A FR 907110A FR 1336429 A FR1336429 A FR 1336429A
Authority
FR
France
Prior art keywords
treatment
manganese dioxide
dry cells
depolarizing agent
synthetic manganese
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR907110A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Knapsack AG
Knapsack Griesheim AG
Original Assignee
Knapsack AG
Knapsack Griesheim AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Knapsack AG, Knapsack Griesheim AG filed Critical Knapsack AG
Priority to FR907110A priority Critical patent/FR1336429A/en
Application granted granted Critical
Publication of FR1336429A publication Critical patent/FR1336429A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00Compounds of manganese
    • C01G45/02Oxides; Hydroxides
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/48Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/10Solid density
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/12Surface area
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/40Electric properties
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/80Compositional purity
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
FR907110A 1961-08-19 1962-08-17 Process for the treatment of synthetic manganese dioxide, in particular for use as a depolarizing agent in dry cells Expired FR1336429A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR907110A FR1336429A (en) 1961-08-19 1962-08-17 Process for the treatment of synthetic manganese dioxide, in particular for use as a depolarizing agent in dry cells

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEK0044532 1961-08-19
FR907110A FR1336429A (en) 1961-08-19 1962-08-17 Process for the treatment of synthetic manganese dioxide, in particular for use as a depolarizing agent in dry cells

Publications (1)

Publication Number Publication Date
FR1336429A true FR1336429A (en) 1963-08-30

Family

ID=25983439

Family Applications (1)

Application Number Title Priority Date Filing Date
FR907110A Expired FR1336429A (en) 1961-08-19 1962-08-17 Process for the treatment of synthetic manganese dioxide, in particular for use as a depolarizing agent in dry cells

Country Status (1)

Country Link
FR (1) FR1336429A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2123527A1 (en) * 1971-01-29 1972-09-08 Knapsack Ag
FR2418965A1 (en) * 1978-03-02 1979-09-28 Berec Group Ltd DRY BATTERY

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2123527A1 (en) * 1971-01-29 1972-09-08 Knapsack Ag
FR2418965A1 (en) * 1978-03-02 1979-09-28 Berec Group Ltd DRY BATTERY

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